Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:22Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-r²) dr = √π / 2
7z² + 5z + 1 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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\frac{2}{2} \sum_{i=1}^{n} i^{2}
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∑_{k=1}^{n} k = n(n+1)/2
N₂ + 3H₂ ⇌ 2NH₃
det| 5 6 ; 1 6 | = 24
374K
2t² + 5t + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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12φ² + 4φ + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂